[powerpc v5 0/3] Enable IAMR storage keys for radix

Michael Ellerman mpe at ellerman.id.au
Tue Nov 15 13:40:12 AEDT 2016


Balbir Singh <bsingharora at gmail.com> writes:

> The first patch sets up AMOR in hypervisor mode. AMOR
> needs to be setup before IAMR (details of AMOR/IAMR in
> each patch). The second patch enables detection of exceptions
> generated due to instruction fetch violations caused
> and OOPSs' the task. The third patch enables IAMR for
> both hypervisor and guest kernels.
>
> I've tested with patch series with a sample hack and
> payload.
>
> Chris Smart helped with the series, reviewing and
> providing valuable feedback
>
> Changelog
>   Remove __init annotation for iamr and amor init
>
> Balbir Singh (3):
>   Setup AMOR in HV mode
>   Enable storage keys for radix - user mode execution

These should be "powerpc/mm/radix: ...".

>   Detect instruction fetch denied and report

And that should be "powerpc/mm: ..."

cheers


More information about the Linuxppc-dev mailing list